Utilize Angular2 to dynamically add new routes based on an array register

Currently, I am utilizing Angular2 for the frontend of my project and I am faced with the task of registering new Routes from an array.

Within my application, there is a service that retrieves data from a server. This data is then stored in a variable within my AppComponent.

The following function calls my Service to get the Spaces data:

getSpaces() {
      this.spaceService.getData()
         .then(data => {
            this.spaces = data;
            for (var i = 0; i < this.spaces.length; i++) {
               var item = { label: this.spaces[i].name, icon: 'fa-list', routerLink: ['/database' + this.spaces[i].name] }
               this.itempanel[1].items[1].items.push(item);
            }
         });
   }

At the moment, I am adding the name properties from "spaces" to my panelmenu using Primeng. I am assigning a routerLink for each spaces.name, but these routes are not yet included in my @Routes decorator.

My main question is: How can I dynamically register my Routes? I envision them to have a structure similar to this:

new Route {path: 'database'+this.spaces[i].name, component: SpaceComponent}

I attempted to find relevant information in the documentation, however, it seems I might have overlooked something. If you have any suggestions or ideas on how to proceed, please do share.

I understand that Routes can be registered with a param:

@Routes([
{path:'database/:spacename', component: SpaceComponent}
])

However, I am unsure about how to utilize this feature as I am still learning Angular2 (and programming in general). Could you kindly provide guidance on working with route Params (for example, how to incorporate spacename into the link) or advise me on how to register new routes programmatically? Thank you!

Answer №1

Unique Plunker Demo

Exploring the power of utilizing params in route configurations!

Dynamic Routing Setup

Utilize Angular router version 3.0.0-beta.2 to configure dynamically loaded spaces data with a param as shown below:

let routes: RouterConfig = [
  {
    path: 'database/:spacename',
    component: SpaceComponent
  }
]

Data Format

Define the format for data returned by SpaceService in this structure:

let data = [
    {name: 'Space component #1', slug: 'space-1'},
    {name: 'Space component #2', slug: 'space-2'}
]

Generating Navigation Links

Create dynamic navigation links in HTML using Angular like this:

<li *ngFor="let space of spaces">
  <a [routerLink]="['/database', space.slug]">{{space.name}}</a>
</li>

Complete app.ts

// Custom app.ts code goes here...

Complete space.component.ts

// Unique space.component.ts content displayed here...

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